Tham khảo tài liệu 'catia design mechanical design solutions_3', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Assembly Hole Whatever hole you choose you need to specify the limit you want. If you do not specify a depth value four types of limits are available 5 Set the Up to Last option. The application will extend the hole from the sketch plane to the last face encountered. 6. Enter 25mm as the diameter value. By default the application creates the hole normal to the sketch face. But you can also define a creation direction not normal to the face by unchecking the Normal to surface option and selecting an edge or a line. If you are designing a blind hole you can set the Bottom option to V-Bottom to create a pointed hole and then enter the angle value of your choice. Clicking the Type tab lets you create the following holes http catia online asmug_C2 3 of 5 10 19 2004 8 57 21 AM Assembly Hole Simple Tapered Counterbored Countersunk Counterdrilled Make sure the option Simple is set. Clicking the Thread Definition tab lets you access to the options defining threads. For more information about threads and holes please refer to Part Design User s Guide. 7. Click OK to confirm. The hole is created on Part 5 and Purple Part. Conversely CRIC_FRAME is intact. A new entity Assembly features appears in the specification tree. It contains the assembly hole referred to as Assembly and the affected parts. Moreover this feature has generated a hole in each part. An arrow symbol identifies these holes a in the tree meaning that a link exists between Assembly them. Editing an Assembly Hole http catia online asmug_C2 4 of 5 10 19 2004 8 57 21 AM Assembly Hole To edit an assembly hole double-click Assembly entity then you can either modify the list of affected parts edit the hole If you need to cut the link between a generated hole and Assembly just use the Isolate contextual command. You will then obtain a traditional hole as if you had designed it in Part Design and you will be able to .
